WS-C2960XR-24TD-I Cisco Catalyst 24-Port Twisted Pair Switch

Cisco WS-C2960XR-24TD-I 24 Ports Switch

The Cisco WS-C2960XR-24TD-I Catalyst switch is a high-performance, enterprise-class networking solution engineered for scalable, secure, and resilient network infrastructures. Designed as a fully manageable Layer 3 switch, it delivers advanced routing intelligence, superior switching throughput, and flexible stacking capabilities, making it suitable for modern campus networks, branch offices, and growing enterprise environments.

General Product Information

• Manufacturer: Cisco
• Model Number: WS-C2960XR-24TD-I
• Device Category: Managed Network Switch
• Switch Architecture: Layer 3
• Total Ethernet Ports: 24
• Stacking Support: Up to 8 units

Chassis and Enclosure Details

• Form Factor: Desktop or Rack-mountable
• Rack Height: 1U
• Designed for enterprise wiring closets and data rooms

Built-in Network Interfaces

• 24 x 10/100/1000Base-T RJ-45 Ethernet ports
• 2 x SFP+ slots for 10 Gigabit fiber uplinks
• 1 x RJ-45 management interface
• 1 x RJ-45 console port
• 1 x USB Type-A port
• 1 x USB Type-B port

Performance Metrics

• Switching Capacity: 216 Gbps
• Forwarding Rate: 95.2 million packets per second
• Jumbo Frame Support: Up to 9216 bytes
• Maximum VLAN Interfaces: 1023

Supported Routing Protocols

• OSPF
• RIP v1 and RIP v2
• RIPng
• HSRP and VRRP
• Policy-Based Routing (PBR)
• PIM-SM, PIM-DM, and PIM-SSM

Management and Monitoring Protocols

• SNMP v1, v2c, and v3
• RMON levels 1, 2, 3, and 9
• Secure Shell (SSH)
• Telnet
• HTTP-based management
• Command Line Interface (CLI)

Authentication and Access Control

• Secure Shell (SSH)
• RADIUS authentication
• TACACS+ support
• Access Control Lists (ACLs)
• Dynamic ARP Inspection
• DHCP Snooping

Key Layer 2 Technologies

• VLAN and Multicast VLAN Registration
• Rapid Spanning Tree Protocol (RSTP)
• Multiple Spanning Tree Protocol (MSTP)
• Per-VLAN Rapid Spanning Tree (PVRST)
• IGMP and MLD Snooping
• Storm Control for broadcast, multicast, and unicast traffic

Supported IEEE Standards

• IEEE 802.3, 802.3u, 802.3z, and 802.3ab
• IEEE 802.1D, 802.1Q, 802.1P
• IEEE 802.1W, 802.1S, 802.1X
• IEEE 802.3ad (LACP)
• IEEE 802.1AB (LLDP)
• IEEE 802.3az Energy Efficient Ethernet

Internal Hardware Specifications

• Processor: ARM-based CPU at 600 MHz
• System Memory: 512 MB RAM
• Flash Storage: 128 MB

Power Specifications

• Internal hot-plug power supply
• Installed Power Supplies: 1
• Maximum Power Supplies Supported: 2
• Redundancy Configuration: 1+1
• Total Power Output: 250 Watts
• Input Voltage: AC 120/230V at 50/60 Hz

Cisco Catalyst 2960-XR Series Managed Switching

The Cisco WS-C2960XR-24TD-I belongs to the Catalyst 2960-XR family, a class of enterprise-grade managed switches designed to deliver stable Layer 2 and basic Layer 3 capabilities across access-layer deployments. This category focuses on high-performance twisted pair Ethernet switching combined with advanced Cisco IOS feature integration. The 2960-XR platform is engineered to support scalable campus networks, distributed branch infrastructures, and structured enterprise environments where reliability, predictability, and centralized management are essential.

Within this category, the 24-port configuration emphasizes balanced port density with uplink flexibility, making it suitable for medium-sized network segments. The architecture is built around non-blocking switching fabrics that maintain consistent throughput during periods of sustained network utilization. The hardware design prioritizes deterministic forwarding behavior, ensuring that latency-sensitive applications such as unified communications, real-time collaboration tools, and transaction-based systems continue to perform efficiently.

Twisted Pair Ethernet Switching Capabilities

The twisted pair switching functionality in this category centers on copper-based Ethernet connectivity that supports widespread compatibility with existing cabling infrastructures. The WS-C2960XR-24TD-I is optimized for environments that rely on structured cabling standards, enabling straightforward deployment across office floors, data rooms, and remote facilities. Twisted pair ports provide consistent electrical signaling characteristics, allowing network administrators to extend reliable Ethernet access to end devices such as workstations, printers, IP phones, and embedded systems.

In managed Ethernet environments, twisted pair ports serve as the primary access interface, making stability and port-level intelligence critical. This category supports advanced port configuration options, including speed negotiation, duplex control, and error detection mechanisms that help maintain link integrity. By integrating these capabilities directly into the switching platform, the Cisco Catalyst 2960-XR series ensures predictable performance even as the number of connected endpoints grows.

Enterprise-Class Port Density and Throughput Balance

The 24-port arrangement represented in this category provides a balanced approach to access-layer scalability. It allows network designers to segment departments, workgroups, or device clusters without overprovisioning physical interfaces. Each port is engineered to sustain consistent data rates while maintaining low error rates under continuous load. This balance is especially valuable in enterprise environments where network utilization patterns fluctuate throughout the day.

By focusing on efficient port density rather than extreme scale, the 2960-XR category supports controlled expansion. Administrators can deploy multiple switches across a campus and manage them cohesively, preserving uniform performance characteristics across all access points. This approach contributes to predictable capacity planning and simplified network growth strategies.

Advanced Manageability and Cisco IOS Integration

Manageability is a defining characteristic of the Cisco WS-C2960XR-24TD-I category. These switches operate on Cisco IOS Software, providing a consistent command-line interface and management experience across Cisco’s enterprise switching portfolio. This integration enables administrators to apply standardized configurations, policies, and monitoring practices across diverse network segments.

The managed nature of this category supports granular control over traffic flows, port behavior, and security enforcement. Configuration options extend beyond basic connectivity to include features such as VLAN segmentation, quality of service classification, and access control logic. These capabilities allow organizations to align network behavior with business requirements while maintaining visibility into operational status.

Centralized Configuration and Policy Enforcement

Centralized management is a key advantage of this switch category. Administrators can deploy consistent policies across multiple devices, ensuring uniform network behavior regardless of physical location. Configuration templates, scripted deployments, and remote access methods reduce the time required to provision new switches or modify existing settings.

Policy enforcement mechanisms enable fine-grained control at the access layer. By defining rules that govern how devices communicate, the network can prioritize critical applications, limit unnecessary broadcast traffic, and prevent unauthorized access. This centralized approach improves operational efficiency while reducing the likelihood of configuration drift.

Monitoring, Diagnostics, and Visibility

Operational visibility is essential for maintaining network health, and the 2960-XR category incorporates comprehensive monitoring and diagnostic features. Administrators can observe port statistics, traffic patterns, and error conditions in real time. This visibility supports proactive troubleshooting and helps identify potential issues before they escalate into service disruptions.

Diagnostic capabilities also assist in root cause analysis. When performance anomalies occur, detailed counters and logs provide insight into link quality, packet handling, and protocol behavior. This level of transparency simplifies maintenance workflows and enhances overall network reliability.

Resilient Hardware Design and Power Efficiency

The Cisco Catalyst 2960-XR family emphasizes resilience through robust hardware construction and intelligent power management. The WS-C2960XR-24TD-I is designed to operate continuously in enterprise environments, supporting extended uptime requirements. Component selection and thermal design contribute to stable operation under varying environmental conditions.

Power efficiency is integrated into the hardware architecture, enabling organizations to reduce operational costs while maintaining performance. Intelligent power allocation mechanisms adjust consumption based on port utilization and traffic demand. This efficiency aligns with sustainability initiatives and supports long-term deployment strategies.

Redundancy and High Availability Considerations

High availability is a critical factor in access-layer switching, and this category incorporates features that support resilient network design. While the access layer may not always implement full hardware redundancy, the 2960-XR platform supports design practices that minimize downtime. Fast convergence protocols and stable forwarding behavior contribute to rapid recovery during topology changes.

The category also supports deployment models that distribute risk across multiple switches. By segmenting access points and aligning them with resilient uplink architectures, organizations can achieve consistent service availability even during maintenance activities or unexpected events.

Energy-Conscious Operation in Enterprise Networks

Energy efficiency is increasingly important in modern IT environments, and the 2960-XR category addresses this through optimized power usage. The switch dynamically adjusts internal processes to reduce unnecessary consumption during periods of low activity. This approach supports environmentally responsible network operations without compromising performance.

Efficient cooling and airflow design further enhance energy-conscious operation. By maintaining optimal internal temperatures, the hardware sustains performance while reducing the need for excessive cooling infrastructure.

Security-Oriented Access Layer Switching

Security is a foundational element of the Cisco WS-C2960XR-24TD-I category. Access-layer switches play a critical role in enforcing network security policies, and this platform integrates multiple mechanisms to protect connected devices and upstream resources. By embedding security controls directly into the switching fabric, the category reduces reliance on external appliances for basic enforcement tasks.

Managed access control enables organizations to define who can connect to the network and how resources can be accessed. This capability is particularly important in environments with diverse endpoint types, including employee devices, guest systems, and IoT equipment.

Port-Level Security and Traffic Segmentation

Port-level security features allow administrators to apply restrictions on a per-interface basis. This granular control helps prevent unauthorized access and limits the potential impact of compromised devices. Traffic segmentation techniques further isolate network segments, reducing lateral movement and enhancing overall security posture.

By implementing segmentation at the access layer, organizations can enforce security boundaries closer to the endpoint. This strategy improves containment and simplifies compliance with internal policies and external regulations.

Secure Management and Control Plane Protection

Secure management access is essential for protecting network infrastructure. The 2960-XR category supports encrypted management sessions and controlled administrative access. These measures help safeguard configuration data and prevent unauthorized changes.

Control plane protection mechanisms also contribute to network stability. By prioritizing management and control traffic, the switch ensures that essential functions remain responsive even during periods of heavy data-plane activity.

Scalability and Deployment Flexibility

The Cisco WS-C2960XR-24TD-I category is designed to scale with organizational growth. Its manageable port density and uplink flexibility enable deployment across a wide range of network sizes. Whether supporting a single office floor or multiple branch locations, this category adapts to evolving connectivity requirements.

Scalability is supported not only through hardware capabilities but also through consistent software features. As networks expand, administrators can maintain uniform configurations and policies, simplifying operational management.

Campus and Branch Network Integration

In campus environments, the 2960-XR category functions as a reliable access-layer component that integrates seamlessly with distribution and core layers. Its predictable performance and standardized feature set support hierarchical network designs that emphasize clarity and control.

For branch deployments, the category provides a compact yet capable solution that delivers enterprise-grade features without unnecessary complexity. This balance is particularly valuable for organizations managing multiple remote sites.

Adaptability to Changing Network Demands

As application requirements and user behaviors evolve, access-layer switches must adapt. The 2960-XR category supports configuration changes and feature enhancements that allow networks to respond to new demands. This adaptability extends the useful life of the hardware and protects long-term investment.

By supporting a broad range of deployment scenarios, the category ensures that network infrastructure remains aligned with organizational objectives over time.

Software Stability and Feature Continuity

Software stability is essential for maintaining uninterrupted network services. The 2960-XR category benefits from Cisco’s mature software development practices, delivering reliable feature sets and controlled update cycles. This stability supports mission-critical operations where downtime is unacceptable.

Feature continuity ensures that enhancements and security updates can be applied without disrupting existing configurations. This approach allows organizations to evolve their networks while preserving established workflows.